Home / 35,834,303.97-53,489,851.95-30,749,410.07

Finding the Fourth Proportional to 35,834,303.97, 53,489,851.95 and 30,749,410.07

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Solution

The fourth proportional to 35,834,303.97, 53,489,851.95 and 30,749,410.07 is: 45,899,632.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,834,303.97 : 53,489,851.95 = 30,749,410.07 : x
  2. Step 2: Convert to fraction form
    35,834,303.97/53,489,851.95 = 30,749,410.07/x
  3. Step 3: Cross multiply
    35,834,303.97x = 53,489,851.95 × 30,749,410.07
  4. Step 4: Simplify right side
    35,834,303.97x = 1,644,781,391,926,690
  5. Step 5: Solve for x
    x = 1,644,781,391,926,690/35,834,303.97
  6. Step 6: Final answer
    x = 45,899,632.75

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.